AMD 1st Gen AMD EPYCâ„¢
At a glance
- Source
- NVD
- EPSS
- EPSS 0.19 % · percentile 8 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- AMD
- NVD status
- Modified
Description
Insufficient validation of the AMD SEV Signing Key (ASK) in the SEND_START command in the SEV Firmware may allow a local authenticated attacker to perform a denial of service of the PSP
Weaknesses (CWE)
- CWE-295 — Improper Certificate Validation
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | LOW 2.1 | AV:L/AC:L/Au:N/C:N/I:N/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2021-13126
- GCVE · GCVE-0-2021-26320
Affected configurations (NVD CPE)
cpe:2.3:o:amd:epyc_7601_firmware:*:*:*:*:*:*:*:*< naplespi-sp3_1.0.0.gcpe:2.3:o:amd:epyc_7551p_firmware:*:*:*:*:*:*:*:*< naplespi-sp3_1.0.0.gcpe:2.3:o:amd:epyc_7551_firmware:*:*:*:*:*:*:*:*< naplespi-sp3_1.0.0.gcpe:2.3:o:amd:epyc_7501_firmware:*:*:*:*:*:*:*:*< naplespi-sp3_1.0.0.gcpe:2.3:o:amd:epyc_7451_firmware:*:*:*:*:*:*:*:*< naplespi-sp3_1.0.0.gcpe:2.3:o:amd:epyc_7401_firmware:*:*:*:*:*:*:*:*< naplespi-sp3_1.0.0.gcpe:2.3:o:amd:epyc_7371_firmware:*:*:*:*:*:*:*:*< naplespi-sp3_1.0.0.gcpe:2.3:o:amd:epyc_7351p_firmware:*:*:*:*:*:*:*:*< naplespi-sp3_1.0.0.gcpe:2.3:o:amd:epyc_7351_firmware:*:*:*:*:*:*:*:*< naplespi-sp3_1.0.0.gcpe:2.3:o:amd:epyc_7301_firmware:*:*:*:*:*:*:*:*< naplespi-sp3_1.0.0.gcpe:2.3:o:amd:epyc_7281_firmware:*:*:*:*:*:*:*:*< naplespi-sp3_1.0.0.gcpe:2.3:o:amd:epyc_7261_firmware:*:*:*:*:*:*:*:*< naplespi-sp3_1.0.0.gcpe:2.3:o:amd:epyc_7251_firmware:*:*:*:*:*:*:*:*< naplespi-sp3_1.0.0.gcpe:2.3:o:amd:epyc_7f72_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7f52_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7f32_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7h12_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7742_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7702_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7702p_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7662_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7642_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7552_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7542_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7532_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7502_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7502p_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7452_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7402_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7402p_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7352_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7302_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7302p_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7282_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7272_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7262_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7252_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7232p_firmware:*:*:*:*:*:*:*:*< romepi-sp3_1.0.0.ccpe:2.3:o:amd:epyc_7763_firmware:*:*:*:*:*:*:*:*< milanpi-sp3_1.0.0.4cpe:2.3:o:amd:epyc_7713p_firmware:*:*:*:*:*:*:*:*< milanpi-sp3_1.0.0.4- +17 more
Affected products
| Product | Versions |
|---|---|
| AMD · 1st Gen AMD EPYC™ | affected unspecified < NaplesPI-SP3_1.0.0.G |
| AMD · 2nd Gen AMD EPYC™ | affected unspecified < RomePI-SP3_1.0.0.C |
| AMD · 3rd Gen AMD EPYC™ | affected unspecified < MilanPI-SP3_1.0.0.4 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |